KDL55EX720 Batv - CN6002 4 blink code

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  • percival.nuque
    New Member
    • Aug 2017
    • 3
    • Australia
    #1

    KDL55EX720 Batv - CN6002 4 blink code

    Can anyone please help me identify where is the pin7 of CN6002 to test and how?
    pin 7 and grnd?
    I saw the label CN6002 but not sure which pin should I be testing. Thanks!

    Tags: None
    • dick_barton
      Badcaps Legend
      • Aug 2015
      • 6643
      • Wales
      #2
      Re: KDL55EX720 Batv - CN6002 4 blink code

      "Please update your account to enable 3rd part hosting" is what your picture shows?
      Willing to help but I'm no expert.

        Comment

        • percival.nuque
          New Member
          • Aug 2017
          • 3
          • Australia
          #3
          Re: KDL55EX720 Batv - CN6002 4 blink code

          Originally posted by percival.nuque
          Can anyone please help me identify where is the pin7 of CN6002 to test and how?
          pin 7 and grnd?
          I saw the label CN6002 but not sure which pin should I be testing. Thanks!
          PLease see attached image
          Attached Files

            Comment

            • dick_barton
              Badcaps Legend
              • Aug 2015
              • 6643
              • Wales
              #4
              Re: KDL55EX720 Batv - CN6002 4 blink code

              Go to page 16 of the manual. Use your meter to check which end of the connector is ground and then you know it's pin 1.
              Attached Files
              Willing to help but I'm no expert.

                Comment

                • budm
                  Badcaps Legend
                  • Feb 2010
                  • 40746
                  • USA
                  #5
                  Re: KDL55EX720 Batv - CN6002 4 blink code

                  https://www.badcaps.net/forum/attach...8&d=1502700182
                  The top pin is PIN 1 which is GND as you can see, it is connected to the ground plane.
                  Never stop learning
                  Basic LCD TV and Monitor troubleshooting guides.
                  http://www.badcaps.net/forum/showthr...956#post305956

                  Voltage Regulator (LDO) testing:
                  http://www.badcaps.net/forum/showthr...999#post300999

                  Inverter testing using old CFL:
                  http://www.badcaps.net/forum/showthr...er+testing+cfl

                  Tear down pictures : Hit the ">" Show Albums and stories" on the left side
                  http://s807.photobucket.com/user/budm/library/

                  TV Factory reset codes listing:
                  http://www.badcaps.net/forum/showthread.php?t=24809

                    Comment

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